EVAL-ADN2850-25EBZ Analog Devices Inc, EVAL-ADN2850-25EBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-ADN2850-25EBZ
• Description: BOARD EVALUATION FOR ADN2850-25
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADN2850-25EBZ

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: ADN2850-35
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—25 kΩ, 250 kΩ VERSIONS
V
specifications apply to versions with a date code 1045 or later.
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DD
MODE (All RDACs)
Resolution
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Nominal Resistance Match
Terminal Voltage Range
Capacitance Bx
Capacitance Wx
Common-Mode Leakage Current
Input Logic
Output Logic High (SDO, RDY)
Output Logic Low
Input Current
Input Capacitance
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
Negative Supply Current
EEMEM Store Mode Current
EEMEM Restore Mode Current
Power Dissipation
Power Supply Sensitivity
= 2.7 V to 5.5 V, V
High
Low
3
3
3
6
3
SS
= 0 V; V
3
3
3
2
5
DD
2
3, 4
= 2.5 V, V
3
V
V
Symbol
N
R-DNL
R-INL
∆R
(∆R
R
R
V
C
C
I
V
V
V
I
C
V
I
I
I
I
I
I
P
P
CM
IL
DD
SS
DD
SS
DD
SS
∆T × 10
W
WB1
B
B
W
IH
IL
OH
OL
IL
DD
DD
DISS
SS
, V
WB
(store)
(restore)
(store)
(restore)
SS
WB
/V
/R
W
/R
/R
= −2.5 V, V
SS
WB2
WB
WB
6
)/
A
= V
Rev. C | Page 3 of 28
Conditions
R
R
Code = full scale
Code = full scale
Code = half scale
V
V
Code = full scale
f = 1 MHz, measured to GND,
code = half-scale
f = 1 MHz, measured to GND,
code = half-scale
V
V
V
V
V
V
V
R
I
V
V
V
RDY and/or SDO floating
V
V
RDY and/or SDO floating
V
V
V
V
V
V
V
∆V
OL
WB
WB
DD
DD
W
DD
DD
DD
DD
DD
DD
PULL-UP
IN
SS
IH
DD
IH
IH
SS
DD
IH
SS
DD
IH
DD
= 1.6 mA, V
DD
= V
= 0 V or V
= V
= V
= V
= V
= V
= 0 V
= GND, I
= GND, I
= 5 V
= 3 V
= 5 V
= 2.7 V
= +2.5 V, V
= 5 V
= 2.7 V
= +2.5 V, V
= +2.5 V, V
= +2.5 V, V
= +2.5 V, V
, V
= 5 V ± 10%
DD
DD
DD
DD
DD
DD
= 2.2 kΩ to 5 V (see Figure 25)
B
/2
= V
or V
or V
or V
or V
or V
SS
SS
SS
DD
IL
IL
IL
IL
IL
LOGIC
≈ 0
≈ 0
, −40°C < T
SS
SS
SS
SS
SS
= GND
= GND
= GND,
= GND,
= GND
= −2.5 V
= −2.5 V
= −2.5 V
= −2.5 V
= −2.5 V
= 5 V (see Figure 25)
A
< +85°C, unless otherwise noted. These
Min
−1
−2
−8
V
2.4
2.1
2.0
4.9
2.7
±2.25
−4
−1
SS
Typ
35
30
50
±0.1
11
80
0.01
5
2
0.2
−2
−0.2
2
−2
320
−320
10
0.006
1
Max
10
+1
+2
+8
60
V
±1
0.8
0.6
0.5
0.4
±1
5.5
±2.75
5
1
30
0.01
DD
ADN2850
Unit
LSB
LSB
ppm/°C
V
pF
pF
V
V
pF
μA
mA
mA
μA
μW
%/%
%
Ω
Ω
%
μA
V
V
V
V
V
V
μA
V
V
mA
μA
mA
μA